Rapid: Individual Calculations February 2021
 Alonso Rodriguez, Tristan  Total change: 10.20  Rating chartPersonal card
 XXXV Torneo Internacional de Ajedrez "Cidade de Ferrol" Ferroll ESP 2020-12-26
RcRownchangeKK*chgGame
 1679 1508 2.50 5 0.43 20 8.60 
  Medarde Santiago, Luis Marcos f2243 ESP0.001-0.0120-0.20 
  Barcia Vazquez, Santiago 1217 ESP1.0010.15203.00 
  Lopez Rodriguez, Walter 2126 ESP0.001-0.0220-0.40 
  Alvarez Sanchez, Mauro 1145 ESP1.0010.10202.00 
  Sierra Vallina, Lionel 1664 ESP0.5010.21204.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XVI Alonso Leira Ferrol ESP 2020-12-26
RcRownchangeKK*chgGame
 1343 1508 3.50 5 0.08 20 1.60 
  Ciuffi Bompeza, Tito Franco 1136 ESP1.0010.10202.00 
  Rodriguez Rey, Juan Vicente 1452 ESP0.501-0.0820-1.60 
  Alvarez Sanchez, Mauro 1145 ESP1.0010.10202.00 
  Tenreiro Calvo, Jose Manuel 1299 ESP1.0010.23204.60 
  Rodriguez Sigler, Alexandre 1681 ESP0.001-0.2720-5.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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